baber/WOPTO huggingface dataset:
Patent JP-2005120938-A (JP)
Title: Exhaust emission control device for internal combustion engine and exhaust emission control method for internal combustion engine
Inventor: NAKATANI KOICHIRO
IPC: B01D53/94
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine with an exhaust emission control device for efficiently reducing and purifying NOx held by a NOx catalyst, reducing and purifying a sufficient amount of NOx and regenerating the NOx catalyst in a wide range.  <P>SOLUTION: When NOx held by the NOx catalyst 33 is released/reduced to be purified, an additive valve 37 is used for injecting light oil, the light oil is supplied to the NOx catalyst 33 together with exhaust gas, and the flow rate of the exhaust gas is reduced after droplet light oil is deposited on the NOx catalyst 33 in its whole area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124620-A (JP)
Title: Fluoroscopic apparatus and method
Inventor: MATSUMOTO KAZUHIRO
IPC: G03B42/02
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable photographing of a desired X-ray image in accordance with each of fluoroscopy, radiography of moving images in an area of interest and spot radiography by simplified operations, and to reduce an exposure dose to a subject.  <P>SOLUTION: A correlation table is previously input before radiographing (S1), and is memorized (S2). A radiographer sets an irradiation field R to R1 (S3), and an X-ray aperture is opened by predetermined quantity (S4). An opening value is sent to a control part (S5), and X-rays irradiate a subject P on an irradiation condition of a tube voltage (V) and tube current (A) based on the correlation table (S6). The emitted X-rays pass through the subject, enter a planar X-ray-detecting element, then are read and converted to picture signals. In addition, a method of reading picture signals through a reading circuit can be linked to information on the correlation table, and the reading circuit is controlled so as to add picture signals, for instance, of 4 by 4 (= 16) pixels which are adjacent to each other into a picture signal of 1 pixel and read it (S7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126162-A (JP)
Title: Work transporting and attitude aligning device
Inventor: ISHIKAWA NOBUHIKO
IPC: B65G47/248
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work transporting and attitude aligning device to align the work attitude correctly in the transporting process.  <P>SOLUTION: The work transporting and attitude aligning device is equipped with a main transporting path surface 11 stretching in the main transporting direction 11a, main transport fluid spouting holes 12 through which the air (fluid) A is spouted from the main transporting path surface 11 for transporting a cap (work) W to downstream about the main transporting direction 11a, and a main transporting path surface member 1 whose end face W2 has main ejecting fluid spouting holes 13 to spout the air A from the main transporting path surface 11 for ejecting from the surface 11 those caps W in irregular attitude other than the caps W in normal attitude directed to the main transporting path surface 11, wherein the main spouting holes 12 are arranged to spout the air A aslant from the surface 11 to downstream about the main transporting direction 11a and arranged along the main transporting direction 11a, while the main ejecting fluid spouting holes 13 are arranged to spout the air A outward the width direction of the main transporting path surface 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307464-A (JP)
Title: New artificial nucleic acid with saccharide s-type conformation
Inventor: IMANISHI TAKESHI
IPC: A61K48/00
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate for preparing an oligonucleotide that has excellent antisense or antigene activity or decoy nucleic acid, DNA enzyme and RNA interference function and is stable in vivo.  <P>SOLUTION: This compound is represented by general formula (I) (wherein R<SP>1</SP>is H, a hydroxy-protecting group in the nucleic acid synthesis, R<SP>2</SP>is H or a 1-6C alkyl or amino group-protecting group in the nucleic acid synthesis, B is purin-9-yl or 2-oxo-1,2-dihydropyrimidin-1-yl group which may be substituted).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135945-A (JP)
Title: Electric apparatus mounting structure
Inventor: SUGIURA YASUHIRO
IPC: H05K7/12
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric apparatus mounting structure which is capable of reducing parts in number by using a mounting part fixed to a cabinet in common both when the mounting part is fixed to a mounting rail, and when the mounting part is fixed by screwing and reduced in size without sacrificing the inner space of the cabinet.  <P>SOLUTION: A U-shaped groove 20 engaged with a mounting rail 10 is provided to the back 4b of the cabinet 4, and a rail holder 11 which enables the mounting rail 10 to be engaged with the U-shaped groove 20 is provided on the back 4b of the cabinet 4. The rail holder 11 is fixed to the back 4b of the cabinet 4 in a manner that it slides freely in a vertical direction, a rail engaging part 30 engaged with the lower engaging piece 10C of the mounting rail 10 is provided on the upper end surface of the rail holder 11, and a screw mounting hole 41 is formed at the lower end screw mounting part 43. When the cabinet 4 is mounted on a mounting surface 3 by screwing instead of the mounting rail 10, the rail holder 11 is pulled down to extract the screw mounting hole 41 below the cabinet 4, and a set screw is inserted into the screw mounting hole 41 and screwed into the mounting surface 3. A proper mounting metal piece is fixed to the upper end of the cabinet 4, and the upper end of the cabinet 4 is secured to the mounting surface 3 with the set screw.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130968-A (JP)
Title: Keyboard housing type operation desk table
Inventor: YOKOYAMA TOMIO
IPC: A47B37/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard housing type operation desk table from which the keyboard can be drawn out by uplifting the keyboard housing section on the table surface and open and close the opening of the table surface by lifting and lowering the keyboard housing section.  <P>SOLUTION: An operation desk table 1 is equipped with a keyboard housing section 5 facing an opening 4 provided at the table surface 3 of the desk table body 2. The keyboard housing section 5 is attached to the desk table body 2 in a manner that it can be lifted and lowered by a lifting and lowering operation mechanism 6. The keyboard housing section 5 is provided with a keyboard supporting surface 8 that supports the keyboard 7 and a top plate 9 that covers the top of the keyboard supporting surface 8. The keyboard housing section 5 is uplifted to a prescribed position by the lifting and lowering operation mechanism 6 so that the keyboard supporting surface 8 and the top surface of the table surface 3 are approximately flushed and lowered down to a prescribed position by the lifting and lowering operation mechanism 6 to close the opening 4 of the table surface 3 by the top plate 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131761-A (JP)
Title: Industrial robot
Inventor: WATANABE ATSUSHI
IPC: B25J19/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot for smoothly imaging a work place without causing interference with the periphery in a state where an imaging device of a visual sensor is mounted on the robot together with a work tool.  <P>SOLUTION: A wrist flange 5 is arranged on a robot wrist 4 supported by a robot arm 7, and a vessel-shaped adapter 40 is installed on the tip. The adapter 40 is fixed to the wrist flange 5 by a first installing part 41, and has a second installing part 42 for providing an installation surface substantially parallel to a wrist flange surface in a position separate by a predetermined distance along the rotational axis A-A, and is attached with a tool holding member 14 for holding the work tool 10 there. Both 10 and 14 may be integrated. The imaging device 20 is fixed by a fixing screw and an electromagnetic mechanism so that the visual field center line substantially coincides with the rotational axis A-A of the wrist flange, and the center of gravity comes in the adapter 40. A through-hole is arranged in the wrist flange 5, and the connector connection is performed there. Or a radio means may be equipped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331643-A (JP)
Title: Cell preparation
Inventor: INOUE KAZUTOMO
IPC: A61K35/32
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell preparation capable of preserving cells secreting physiologically active factors such as a hormone, a protein, useful for patients in a polyvinyl alcohol stably for a long period, and a method for producing the same, and a method for preventing and treating endocrinic and metabolic diseases, hemophilia, bone diseases, cancers, or the like, by administering the cell preparation.  <P>SOLUTION: This cell preparation is provided by containing the cells in the polyvinyl alcohol blended with a cell preserving agent. Preferably, it is characterized in that the surfaces of the cells are covered with an extracellular matrix.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140576-A (JP)
Title: Biochip preparation method
Inventor: ONEDA KINUKO
IPC: B82Y35/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biochip for restraining nonspecific adsorption of a biomolecule, in particular, a biochip capable of obtaining a highly reliable data by blocking an unreacted functional group when used in surface plasmon imaging measurement.  <P>SOLUTION: In this biochip preparation method, the functional group A on the chip is made to react with a functional group B of an objective molecule, the objective molecule is thereby immobilized on the chip, and the functional group A left on a chip surface is brought into reaction with a hydrophilic polymer having a functional group C to block the functional group A covalently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138218-A (JP)
Title: Lathe with two opposed main spindles
Inventor: TOJIMA YOSHIHIKO
IPC: B23B21/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a structure making a tool post on the back side and that of on the front side common so as to be especially suitable for a lathe with two opposed main spindles, in which a left main spindle and a right main spindle are arranged oppositely to each other on the same axial line in the horizontal direction, the position of the left main spindle is fixed, the right main spindle is made freely movable in the main spindle direction (the Z-axis direction ), and turret tool posts are arranged to the back side and the front side of a slant type bed.  <P>SOLUTION: A headstock 4 on the side where the tool post is arranged to the front side is mounted to a Z-axis guide 14 of the tool post 16 on the back side and made movable in the Z-axis direction. Consequently, a space 22 is generated between the base part of the headstock 4 on the side and the tool post 10 arranged to its front side. A margin is given to an installation space of the tool post 10 on the front side by the space. The tool post having the same structure as that of the tool post 16 on the back side can be arranged. As a result, the tool rests on both sides arranged across the main spindle can be made common.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150171-A (JP)
Title: Etchant, roughening treating method for silicon-wafer substrate surface and etching equipment
Inventor: MORIOKA AKIRA
IPC: H01L21/308
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etchant being capable of forming the whole surface of a silicon-wafer substrate surface in a roughened surface under an excellent state, and forming the roughened surface in a uniform one; and to provide a roughening treating method and etching equipment for the silicon-wafer substrate surface capable of easily forming the roughened surface on the whole surface of the silicon-wafer substrate surface under the excellent state by using the etchant, and capable of realizing a roughening treatment equalizing the roughened surface.  <P>SOLUTION: The etchant is used for the roughening treatment of a surface while rotating a silicon-wafer substrate. It contains at least a fluohydric acid and a nitric acid, and contains a concentrated sulfuric acid of a concentration of 95% or more in 60 to 90% in a volume standard. The roughening treating method for the silicon-wafer substrate surface uses the etchant. The etching equipment is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148187-A (JP)
Title: Image forming apparatus
Inventor: YAGI MASATAKA
IPC: G03G15/16
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus whose structure is simplified by reducing the number of rollers where an intermediate transfer belt is stretched even though the image forming apparatus is of a four cycle system.  <P>SOLUTION: The image forming apparatus includes a photoreceptor drum 2, an intermediate transfer belt 10 which runs with its external face kept in contact with the photoreceptor drum 2, and a belt drive roller 11 and a secondary transfer opposite roller 12 which run supporting the intermediate transfer belt 10. The image forming apparatus transfers a toner image formed on the photoreceptor drum 2 to the surface of the intermediate transfer belt 10. The image forming apparatus further includes a primary transfer roller 13 which is located inside the intermediate transfer belt 10 and faces the photoreceptor drum 2 across the intermediate transfer belt 10. The primary transfer roller 13 moves in a direction perpendicular to its rotary shaft and presses the intermediate transfer belt 10 against the photoreceptor drum 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150243-A (JP)
Title: Phase transition memory
Inventor: OGIWARA TAKASHI
IPC: H01L27/24
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase transition memory which can realize low power consumption while a chip size is reduced.  <P>SOLUTION: The phase transfer memory comprises a plurality of memory cells including a phase transition layer 20 formed on a semiconductor substrate 25 to generate amorphous-crystal phase transition, an electrode layer 31 formed on the phase transition layer 20, a memory cell array 11 in which the memory cells are allocated in the form of a matrix, a word line for connecting in common the memory cells of the same row, and a bit line electrically connected to the electrode layer 31 for connecting in common the phase transition layer 20 of the memory cells of the same column. The phase transition layer 20 includes a first region 28 in contact with the semiconductor substrate 10 for each memory cell, and a second region 29 for connecting in common the first region 28 among a plurality of memory cells of the same column. The electrode layer 31 is formed on the second region 28, and the area in contact between the first region 28 and the semiconductor substrate 10 is smaller than the area in contact between the second region 28 and electrode layer 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111223-A (JP)
Title: Game machine
Inventor: MORISHIMA HIROYUKI
IPC: A63F5/04
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of, when opening a front door, interfering with an adjoining game machine by increasing the thickness of a control panel provided in the front door front face of the game machine.  <P>SOLUTION: This game machine 1 openably supports the front door to a body by a hinge, the hinge is approximately horizontally disposed with a rotary shaft opening/closing the front door, and the hinge for the the front door of this game machine is characterized in that the front door is opened/closed by turnably turning around the rotary shaft of the hinge disposed approximately horizontally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004176920-A (JP)
Title: Cavitation preventive system for hydraulic running vehicle
Inventor: GENJI MASAAKI
IPC: F15B11/02
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent cavitation from generating in a hydraulic running vehicle.  <P>SOLUTION: A cavitation preventive system for a hydraulic running vehicle comprises a first hydraulic pump 12 and a second hydraulic pump 12S for running, a merging means 26 merging pressurized oil supplied from the pumps, a forward and backward movement switching means, a speed detecting means, and a controller 30 not merging pressurized oil supplied from the pumps by switching the merging means and controlling pressurized oil of the second hydraulic pump for running to feed back to a return passage, when the detected speed of a vehicle is greater than a designated value and the forward and backward movement is switched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005147854-A (JP)
Title: Condensation sensor of hydrogen peroxide gas
Inventor: KAWASAKI YASUSHI
IPC: G01N31/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensation sensor of a hydrogen peroxide gas for precisely recognizing a condensation state on a surface of a sterilized object.  <P>SOLUTION: The condensation sensor 1 comprises a light irradiating apparatus 4 for irradiating a light from a light emitting diode in one direction, a light receiving apparatus 7 for acquiring the irradiated light from the light emitting diode, and a condensation forming part 3 provided between the light emitting diode 9 in the light irradiating apparatus 4 and a light receiving part 8 in the light receiving apparatus 7. The condensation forming part 3 is provided with a plurality of glass plates 5 aligned parallel to each other at an interval and having hydrogen peroxide gas condensing layers X formed on their surfaces, and installed within an isolator apparatus 2 including the sterilized object Y. The condensation state of the hydrogen peroxide gas on the glass plates 5 is recognized from the quantity of the received light obtained by the light receiving apparatus 7. The condensation state of the hydrogen peroxide gas on a surface of the sterilized object Y is estimated from it. The condensation state on the surface of the sterilized object Y is accurately estimated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150454-A (JP)
Title: Cooling structure of electric power conversion system
Inventor: TAKENAKA KUNIHIRO
IPC: H01L25/07
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the cooling structure of an electric power conversion system in which the mounting area of a power device is reduced, the miniaturization of the electric power conversion system is accomplished, also the warping of a circuit substrate is eliminated, and the power device can be cooled at a high efficiency with a high mounting reliability.  <P>SOLUTION: The cooling structure of the electric power conversion system comprises a plurality of power devices 1, a circuit substrate 2 mounting the power device, and a heatsink cooling the power device. The heatsink is formed as a U shape heatsink 4, a circuit substrate mounting the plurality of power devices on the front and rear surface is mounted inside the U shape, and the insulator 3 of a good heat conduction having elasticity is provided between the heatsink and the circuit substrate. Further, the U-shaped heatsink comprises at least two members and a fastener. Further, the U-shaped heatsink has a cable take-out hole taking out an output of the electric power conversion system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146174-A (JP)
Title: Resin composition containing inorganic powder, transfer sheet, method of manufacturing dielectric layer forming substrate, and dielectric layer formining substrate
Inventor: KOBAYASHI NATSUKI
IPC: H01J11/38
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition containing an inorganic powder in which the dispersibility of the inorganic powder and a binder resin is superior, with which a film forming material layer having a smooth surface and a uniform film thickness can be formed, and further, with which a dielectric layer having no surface deffects and a fogging and having a high light transmittance and superior in optical characteristics can be formed after baking, and to provide a transfer sheet, a method of manufacturing dielectric layer forming substrate, and a dielectric layer forming substrate.  <P>SOLUTION: The resin composition containing the inorganic powder in this invention is characterised by containing a phosphate which has an oxyethylene group in the molecule in addition to the inorganic powder and the binder resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157430-A (JP)
Title: Traffic lane controller and traffic lane control system
Inventor: KUSANO ATSUSHI
IPC: G07B15/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic lane control system which notifies the driver of the state of adjacent traffic lane and calls to their attention.  <P>SOLUTION: This traffic lane controller transmits payment classifying information, showing a payment means used for the reception of the toll of road in its own traffic lane, receives payment classifying information in other traffic lanes, and decides and displays the traveling state of vehicles in the other traffic lanes on the basis thereof. Thereby, by transmitting the payment classifying information in the own traffic lane among a plurality of traffic controllers, the traveling state of the vehicle in the other traffic lanes can be notified to the driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156713-A (JP)
Title: Device for classifying automatic musical composition, and method
Inventor: GAZAN SHINICHI
IPC: G10H1/38
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic musical composition classifying device and method which allow a plurality of musical compositions to be automatically classified, based on the similarity of melodies.  <P>SOLUTION: In this automatic musical classifying method, chord progression pattern data, representing a chord progression sequence for each of the plurality of musical compositions, is saved, chord-progression variational characteristic amounts are extracted for each of the plurality of musical compositions according to the chord progression pattern data, and the plurality of musical compositions are grouped according to the chord progression sequence, represented by the chord progression pattern data of each of the plurality of musical compositions and with the chord-progression variational characteristic amounts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151852-A (JP)
Title: Method for determining hair growth-inducing ability of hair papillary cell and method for screening hair growth-inducing substance
Inventor: KOJIMA YUHA
IPC: C12Q1/37
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily determining in high accuracy hair papillary cells having hair growth-inducing ability.  <P>SOLUTION: The method comprises the following practice: The respective productions of cathepsin B1, collagen α1 (I), connective tissue growth factor, superoxide dismutase ( Cu-Zn ), collagen α2 (I) and α enolase are assayed in hair papillary cells, and hair papillary cells producing two or more of these proteins are determined as the objective cells having hair growth-inducing ability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI